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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Gamma Maslahah : Jurnal Hukum Islam dan Perbankan Syariah Journal of Education and Learning (EduLearn) Kontinu: Jurnal Penelitian Didaktik Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika JINOP (Jurnal Inovasi Pembelajaran) AKSIOMA Sriwijaya University Learning and Education International Conference Al-Jabar : Jurnal Pendidikan Matematika Taman Cendekia : Jurnal Pendidikan Ke-SD-an MUST: Journal of Mathematics Education, Science and Technology BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks JMM (Jurnal Masyarakat Mandiri) JTAM (Jurnal Teori dan Aplikasi Matematika) Indonesian Journal of Primary Education Martabe : Jurnal Pengabdian Kepada Masyarakat Jurnal Cendekia : Jurnal Pendidikan Matematika Journal of Education Technology Prima: Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika (Jupitek) MEJ (Mathematics Education Journal) Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika Journal of Psychological Perspective Bima Abdi: Jurnal Pengabdian Masyarakat GANESHA: Jurnal Pengabdian Masyarakat Journal Evaluation in Education (JEE) Dedikasi: Jurnal Pengabdian Kepada Masyarakat Electronic Journal of Education, Social Economics and Technology Delta-Phi Jurnal Pendidikan Matematika Journal of Teaching and Learning Mathematics (JTLM) Indonesian Journal of Primary Education Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Baiduri Baiduri
Universitas Muhammadiyah Malang
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Veterinary Other

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ANALYSIS OF STUDENT’S CONCEPTUAL UNDERSTANDING ON VISUALIZATION PHASE IN LEARNING GEOMETRY BY USING SPINNING WHEEL MEDIA Sulfiyah, Riny; Baiduri, Baiduri; Ismail, Agung Deddiliawan
MEJ (Mathematics Education Journal) Vol 3, No 2 (2019)
Publisher : Study Program of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1352.625 KB) | DOI: 10.22219/mej.v3i2.11071

Abstract

This research aimed to describe the result of using the spinning wheel with steps based on Van Hiele theory, and to know student?s conceptual understanding in visualization phase through spinning wheel media and to describe the effectiveness of spinning wheel in improving student level of thinking from visualization phase to analysis phase. This research was descriptive research on experimental teaching which the research subject was seventh grade students at junior high school 4 Pamekasan consisted of 26 visualization phase students. The data collection techniques used in this research were observation, test, and interview. The resulting research showed that the learning process by using Van Hiele learning theory and spinning wheel media could attract student?s interest in the learning process, so students had the good conceptual understanding. Besides, the result showed the student?s understanding level at SMP 4 Pamekasan, it divided into two categories which were very good; and good. In the very good category, the average score was 89,5%. Then, a student?s conceptual understanding in the good category has 70,99% as the average  score. It also stated that the spinning wheel that had been used was effective. It stated as effective because the spinning wheel media could improve from student?s visualization thinking to student?s analytical thinking level.
EFEKTIVITAS MEDIA PEMBELAJARAN INTERAKTIF BERBANTUAN WEB DALAM MENGEMBANGKAN KEMAMPUAN BERPIKIR KREATIF Rachmawati, Andini Dwi; Baiduri, Baiduri; Effendi, Moh. Mahfud
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 9, No 3 (2020)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (907.551 KB) | DOI: 10.24127/ajpm.v9i3.3014

Abstract

Penelitian ini bertujuan untuk mendeskripsikan keefektifan dari penggunaan media pembelajaran interaktif berbantuan web dalam mengembangkan kemampuan berpikir kreatif. Populasi penelitian ini adalah peserta didik kelas VIII SMPN 1 Kemlagi tahun ajaran 2019/2020 semeserta genap. Jumlah peserta didik sebanyak 32 orang. Penelitian ini termasuk penelitian pra-eksperimental menggunakan One Group Pretest-Posttest Design. Pembelajaran menggunakan media pembelajaran interaktif berbantuan web dilaksanakan dalam enam kali tatap muka dan satu kali pemberian tes akhir (post-test). Instrumen yang digunakan dalam penelitian ini adalah angket respon peserta didik terhadap penggunaan media pembelajaran interaktif berbantuan web dan tes kemampuan berpikir kreatif. Hasil penelitian menunjukkan bahwa keefektifan penggunaan media pembelajaran interaktif berbantuan web dari nilai rata – rata angket respon peserta didik mencapai  dengan kategori sangat baik. Perhitungan N-gain adalah  dengan kategori sedang. Uji Paired Sample T-test memperoleh hasil tingkat signifikansi  (efektif). Hal ini menunjukkan bahwa antara pre-test sebelum menggunakan media pembelajaran interaktif dan post-test setelah menggunakan media pembelajaran interaktif mengalami perbedaan yang signifikan Berdasarkan hasil beberapa uji disimpulkan bahwa media pembelajaran interaktif berbantuan web efektif dalam mengembangkan kemampuan berpikir kreatif. This study aims to describe the effectiveness of the use of web-assisted interactive learning media in developing creative thinking skills. The population of this study were students of class VIII SMPN 1 Kemlagi in the 2019/2020 academic year as well as even. The number of students was 32 people. This research includes pre-experimental research using the One Group Pretest-Posttest Design. Learning using web-assisted interactive learning media is carried out in six face-to-face and one post-test. The instrument used in this study was a student response questionnaire to the use of web-assisted interactive learning media and tests of creative thinking skills. The results showed that the effectiveness of the use of web-assisted interactive learning media from the average value of the students' questionnaire responses reached 88.36% in the very good category. The N-gain calculation is 0.51 in the medium category. The Paired Sample T-test resulted in a significance level of 0.00 <0.05 (effective). This shows that between the pre-test before using interactive learning media and the post-test after using interactive learning media experiences a significant difference. Based on the results of several tests it is concluded that web-assisted interactive learning media is effective in developing creative thinking skills.
Students’ Interest and Critical Thinking: The Experimental Teaching Method in Using Online Learning Media YouTube Jamil, Anis Farida; Baiduri, Baiduri; Pratiwi, Amelia Eka
Journal of Education Technology Vol 6, No 1 (2022): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jet.v6i1.43055

Abstract

In carrying out learning, educators must be creative in accordance with the demands of technology in developing learning media. YouTube is one of the domains used by educators as an online learning medium. This study aims to determine the effect of using YouTube as an online learning media on students' interest in learning mathematics and critical thinking. The subjects in this study were 20 junior high school students. This study uses the Experimental Teaching method with a quantitative approach. The instruments used are questionnaires and test questions that are given online. Questionnaires were distributed on the subject using a google form and test questions were given after learning using YouTube media. Questionnaires were used to obtain data on interest in learning mathematics and test questions to measure students' critical thinking. Data analysis used paired sample test with a significant level of 0.05. Before carrying out the paired sample test, the normality and homogeneity of the data were tested. The results obtained data are normally distributed and homogeneous. The results showed that there was an effect of using YouTube online learning media on students' interest in learning and critical thinking skills. This is indicated by the significance value for learning interest of 0.017 which is less than 0.05 and the significance value of critical thinking 0.005 which is smaller than 0.05. Furthermore, the value of N-Gain is sought to determine the extent of the influence of YouTube media on interest in learning and critical thinking. The N-Gain value for students' interest in learning mathematics is 0.12 and critical thinking is 0.28. Both values are in the low category so that the influence of YouTube media on interest in learning and critical thinking is less effective.
ANALYSIS OF STUDENTS MATHEMATICAL COMMUNICATION OF JUNIOR HIGH SCHOOL (SMP) THROUGH THE SAVI (SOMATIC, AUDITORY, VISUALIZATION, INTELLECTUALLY) APPROACH Mazidah Maghfiroh; Baiduri Baiduri; Siti Khoiruli Ummah
MEJ (Mathematics Education Journal) Vol. 1 No. 2 (2017)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v1i2.4632

Abstract

The purpose of this research is to analyze the students’ mathematicalcommunication in junior high school verbally as well as written by means theapproach of SAVI. This research uses qualitative approach with descriptiveresearch type. The subjects of this study totally 31 students of junior highschool on a class VIII, while the object is the students’ mathematicalcommunication, verbal as well as written using the approach of SAVI. Theinstrument used in this study are observation and test sheets. The data will beanalyzed using three plots, namely: data reduction, data presentations andsummarizing. The result of this study shows that students’ verbalcommunication in mathematics by means the approach of SAVI is in goodcategory. Students can finely declare the examples, explain mathematicsrepresentations, give questions and answers, declare the situation of aproblem in mathematical model, discuss a problem, conclude the result ofthe discussion and make summary related to the subject. The writtenmathematical communication of students is also in good category. Studentscan do well in writing mathematical ideas and representations, findingimportant points, rewriting the test in mathematical model, finishing theproblem and wraiting the summary related to the subject.
The Analysis of Motivation and Mathematics Learning Interest of Students in Madrasah Tsanawiyah Cucuk Tri Pamungkas; Baiduri Baiduri; Siti Inganah
MEJ (Mathematics Education Journal) Vol. 2 No. 2 (2018)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v2i2.6499

Abstract

This research is aimed to describe about motivation and mathematics learninginterest of students in Madrasah Tsanawiyah. The type of this research isdescriptive research with quantitative and qualitative approaches. The sampleof this research is 49 students of class VII, 60 students of class VIII, and 47students of class IX. The researcher used questionnaires in this research as thedata collection techniques. Based on the obtained analysis, the averageindicator of motivation to learn mathematics that include: facing the taskdiligently for about 2,8 is categorized as fairly well, interesting learningactivities of 3,22 is categorized good, encouragement, needs andappreciations of learning have the same average that is equal to 2,7 iscategorized fairly well, the conducive learning environment of 2,58 iscategorized fairly well, with students’ average motivation to learnmathematics in Madrasah Tsanawiyah for about 2,8 and categorized fairlywell. The average indicator of interest in mathematics learning whichincludes: attention in learning mathematics of 3,11 is categorized good, theexcitement in learning mathematics equal to 3,04 is categorized good, theinterest in learning mathematics equal to 2,71 is categorized as fairly well,with the average of students’ learning interest in mathematics of MadrasahTsanawiyah for about 2,95 and categorized as fairly well
Analysis Of Students’ Critical Thinking and Independence of Learning Through Problem-Based Learning Erinda Titik Rizki Fani; Baiduri Baiduri; Alfiani Athma Putri Rosyadi
MEJ (Mathematics Education Journal) Vol. 2 No. 2 (2018)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v2i2.6500

Abstract

The purpose of this research was to describe the VIIIF students’critical thinking and independence of learning through problem-basedlearning. The type of this research was qualitative descriptive supportedquantitative data with 30 VIII F students as the subject.This study wasconducted for four times meetings. The data were taken by using observationsheet of their critical thinking and questionnaire of their independence oflearning. The result of data obtained in form of observations andquestionnaires which then descriptive analysis.The result showed that theircritical thinking on the aspect of giving explanation, concluding, set thestrategy and tactics of the categories as good and very good, while theirindependence of learning on the aspect of self-confidence, initiative, andresponsibility were independent.
The Development of Audio-Based Pop-Up Book Media on Two-Dimensional Rectangular For Junior High School Students Lufita Elfiani; Marhan Taufik; Baiduri Baiduri
MEJ (Mathematics Education Journal) Vol. 3 No. 1 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i1.8420

Abstract

This study aimed to develop the learning media and investigated the effectiveness of audio-based Pop-Up Book media on the two-dimensional rectangular shape. This media was tested twice in a small group of 6 students and in a large group of 25 students. Respondents were the VIIth grade students. The result of expert validation showed the average percentage of 88,16 % and was considered valid, thus the learning media was allowed to be used and tested. The analysis of effectiveness in small and large groups in a row revealed that students’ respond was very good, with the percentage of 88.1% and 88.87%. In addition, the activities of students in the class were very good, showed by the percentage of 92% and 86.8%. Finally, the classical completeness of the learning outcomes obtained the percentage of 100% from 6 students and 92% from 23 students who completed the test. Therefore, it can be concluded that the application of audio-based Pop-Up Book on the two-dimensional rectangular shape was effective for Junior High School students.
Analysis of Student’s Conceptual Understanding on Visualization Phase in Learning Geometry by Using Spinning Wheel Media Riny Sulfiyah; Baiduri Baiduri; Agung Deddiliawan Ismail
MEJ (Mathematics Education Journal) Vol. 3 No. 2 (2019)
Publisher : Department of Mathematics Education University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/mej.v3i2.11071

Abstract

This research aimed to describe the result of using the spinning wheel with steps based on Van Hiele theory, and to know student’s conceptual understanding in visualization phase through spinning wheel media and to describe the effectiveness of spinning wheel in improving student level of thinking from visualization phase to analysis phase. This research was descriptive research on experimental teaching which the research subject was seventh grade students at junior high school 4 Pamekasan consisted of 26 visualization phase students. The data collection techniques used in this research were observation, test, and interview. The resulting research showed that the learning process by using Van Hiele learning theory and spinning wheel media could attract student’s interest in the learning process, so students had the good conceptual understanding. Besides, the result showed the student’s understanding level at SMP 4 Pamekasan, it divided into two categories which were very good; and good. In the very good category, the average score was 89,5%. Then, a student’s conceptual understanding in the good category has 70,99% as the average  score. It also stated that the spinning wheel that had been used was effective. It stated as effective because the spinning wheel media could improve from student’s visualization thinking to student’s analytical thinking level.
Some Methods Used by Mathematics Teachers in Solving Equations Baiduri Baiduri
Journal of Education and Learning (EduLearn) Vol 12, No 3: August 2018
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (652.804 KB) | DOI: 10.11591/edulearn.v12i3.6605

Abstract

This study aimed at analyzing and describing Various Methods used by mathematics teacher in solving equations. Type of this study is descriptive by subject of this study comprised 65 mathematics teachers in senior, junior, and primary schools respectively 15, 33, and 17 in numbers. The data were collected from the answer to containing four problems of equation. Data Coding was conducted by two coding personnel to obtain credible data. The data were then analyzed descriptively. It has been found that the teachers have implemented a method for solving equation problems by means of operation on one side of equation and procedural operation. This method has been dominantly used by the teachers to solve to the equation problems. The other method was doing operation on both sides of the equation simultaneously by focusing on similar elements on both sides of the equation.
KETIDAKSAMAAN PADA FUNGSI Q-GAMMA Baiduri .
Jurnal Gamma Vol. 4 No. 2 (2009): Maret
Publisher : Jurnal Gamma

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Alsina and Tomas (2005) discuss about inequaty of the gamma function by geometricalapproach. Sandor (2005) and Baiduri (2008) discuss about some inequalities that involves the gammafunction based on the series representaion of psi function. Based on these results and use samemethod, this paper discusses some inequalities involves the q-gamma function.
Co-Authors Aba, Maria Martini Abdulkadir Rahardjanto, Abdulkadir Aditya Pratama Agung Deddiliawan Ismail Alfiani Athma Putri Rosyadi Andini Dwi Rachmawati Anis Farida Jamil Arbi Anugrah Putra Rusadi Arif Hidayatul Khusna Arina Restian Asfa Milati Azizah Lubis, Jalilah Belinda Dewi Regina Chandra Satrya Choirudin, Choirudin Cucuk Tri Pamungkas Deviana , Tyas djunaidi, arif Dwi Priyo Utomo Dwi Priyo Utomo Dwi Priyo Widodo Elfiani, Lufita Erika Dewi Saraswati Erinda Titik Rizki Fani Faluthi, Nuning Rahmania Fani, Erinda Titik Rizki Fatma Suryani Harahap Fauza, M. Ruskhan Hagenimana, Emmanuel Haryani, Nia Hendra Hendra Herviani, Vivi Kurnia Indri Hapsari Susilowati Kuncahyono Kuncahyono Lestari, Pinta Dewi Lufita Elfiani Lufita Elfiani Maghfiroh, Mazidah Marhan Taufik Masdelima Azizah Sormin Mayang Dintarini Mazidah Maghfiroh Moh. Mahfud Effendi Muslim Muslim Nopia Rizki Oktavia Kurniawati Putri Pamungkas, Cucuk Tri Pratiwi, Amelia Eka Putra, Muhammad Allegra Prima Aristya Putri, Oktavia Kurniawati Rachmawati, Andini Dwi Raharjo, Pamuji Rahmad Sugianto Ramelan, Hazlansyah Rani Darmayanti Retno Wahyu Arian Sah Ribut Wahyu Eriyanti Ridwan Zahdi Syaaf Riny Sulfiyah Riski Baroroh Rr. Eko Susetyarini Saputro, Wibowo Juli Saputro, Zufrufin Setio, Agus Siti Inganah Siti Khoiruli Ummah Sukatno Sukatno, Sukatno Sulfiyah, Riny Sulidar Fitri Sultan, Mahi Suryani Harahap, Fatma Suryani Harahap Suryatiningsih, Ninik Suwandayani, Beti Istanti Usmiyatun Usmiyatun Utomo, Dwi Priyo  Victorio Isya Erlangga Vidyastuti, Annisa Nurina Vivian Alfinia Witanta Wawan Wawan Wawan Wawan Wiyono, Cammelia Wula, Zainur Yus Mochamad Cholily Zamal, Syahrul Zukhrufurrohmah, Zukhrufurrohmah